| @@ -96,6 +96,8 public: | |||
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96 | 96 | void move(double dx, double dy, bool forward = true); |
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97 | 97 | void transform(const DateTimeRangeTransformation& tranformation, bool forward = true); |
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98 | 98 | |
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99 | void toggle_y_log_scale(); | |
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100 | ||
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99 | 101 | // IVisualizationWidget interface |
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100 | 102 | void accept(IVisualizationWidgetVisitor* visitor) override; |
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101 | 103 | bool canDrop(Variable2& variable) const override; |
| @@ -417,6 +417,21 struct VisualizationGraphWidget::VisualizationGraphWidgetPrivate | |||
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417 | 417 | setRange(axis->range()); |
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418 | 418 | m_plot->replot(QCustomPlot::rpQueuedReplot); |
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419 | 419 | } |
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420 | void toggle_y_log_scale() | |
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421 | { | |
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422 | if(m_plot->yAxis->scaleType()==QCPAxis::stLinear) | |
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423 | { | |
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424 | m_plot->yAxis->setScaleType(QCPAxis::stLogarithmic); | |
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425 | QSharedPointer<QCPAxisTickerLog> logTicker(new QCPAxisTickerLog); | |
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426 | m_plot->yAxis->setTicker(logTicker); | |
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427 | } | |
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428 | else | |
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429 | { | |
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430 | m_plot->yAxis->setScaleType(QCPAxis::stLinear); | |
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431 | QSharedPointer<QCPAxisTicker> ticker(new QCPAxisTicker); | |
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432 | m_plot->yAxis->setTicker(ticker); | |
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433 | } | |
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434 | } | |
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420 | 435 | }; |
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421 | 436 | |
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422 | 437 | VisualizationGraphWidget::VisualizationGraphWidget(const QString& name, QWidget* parent) |
| @@ -679,6 +694,11 void VisualizationGraphWidget::transform( | |||
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679 | 694 | emit this->setrange_sig(this->graphRange(), true, false); |
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680 | 695 | } |
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681 | 696 | |
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697 | void VisualizationGraphWidget::toggle_y_log_scale() | |
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698 | { | |
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699 | impl->toggle_y_log_scale(); | |
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700 | } | |
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701 | ||
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682 | 702 | void VisualizationGraphWidget::accept(IVisualizationWidgetVisitor* visitor) |
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683 | 703 | { |
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684 | 704 | if (visitor) |
| @@ -1140,6 +1160,9 void VisualizationGraphWidget::keyPressEvent(QKeyEvent* event) | |||
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1140 | 1160 | zoom(2, this->height() / 2, Qt::Vertical); |
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1141 | 1161 | } |
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1142 | 1162 | break; |
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1163 | case Qt::Key_L: | |
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1164 | toggle_y_log_scale(); | |
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1165 | break; | |
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1143 | 1166 | default: |
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1144 | 1167 | QWidget::keyPressEvent(event); |
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1145 | 1168 | break; |
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